WO2019114866A1 - Connecteur enfichable - Google Patents

Connecteur enfichable Download PDF

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Publication number
WO2019114866A1
WO2019114866A1 PCT/DE2018/100978 DE2018100978W WO2019114866A1 WO 2019114866 A1 WO2019114866 A1 WO 2019114866A1 DE 2018100978 W DE2018100978 W DE 2018100978W WO 2019114866 A1 WO2019114866 A1 WO 2019114866A1
Authority
WO
WIPO (PCT)
Prior art keywords
push
connector housing
connector
locking
button
Prior art date
Application number
PCT/DE2018/100978
Other languages
German (de)
English (en)
Inventor
Bernard Schlegel
Original Assignee
Harting Electric Gmbh & Co. Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harting Electric Gmbh & Co. Kg filed Critical Harting Electric Gmbh & Co. Kg
Priority to EP18826923.7A priority Critical patent/EP3596344B1/fr
Priority to US16/610,443 priority patent/US11777254B2/en
Priority to CN201880071664.3A priority patent/CN111316002B/zh
Publication of WO2019114866A1 publication Critical patent/WO2019114866A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/073—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/078—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a further molded-in or embedded component, e.g. a ring with snap-in teeth molded into it
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • F16B21/186—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details external, i.e. with contracting action
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627—Snap or like fastening
    • H01R13/6277—Snap or like fastening comprising annular latching means, e.g. ring snapping in an annular groove
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings

Definitions

  • the invention relates to a connector according to the preamble of independent claim 1.
  • the invention is based on a connector according to the preamble of claim 13, formed from the connector and a mating connector.
  • the invention proceeds from a method for locking and unlocking a connector according to the species of
  • Lockable connectors are required to transmit electrical signals and electrical energy reliable.
  • Patent applications become known.
  • EP 2 259 383 B1 discloses a connector which in practice, for example, in the form of a key fob for easily releasable mechanical fastening of objects to a
  • This connector has a pin arranged in a housing bore.
  • the housing bore has a housing groove with a tilted coil spring disposed therein.
  • the coil spring has a large axis and a small axis.
  • the pin has two grooves, which are referred to in this document as a pin groove and second groove.
  • the coil spring is held by the housing groove and the pin groove in a first spring position.
  • the second groove of the pin serves to accommodate the canted coil spring when the pin is in
  • Insertion is introduced deeper into the housing in a first direction.
  • the second groove is larger than the pin groove. This allows the
  • Spiral spring occupy at least two positions. In the first
  • Spring position is a removal of the pin from the housing against the insertion prevented.
  • a second spring position the removal of the pin from the housing against the insertion direction due to the second rotation angle of the tilted coil spring is allowed.
  • Locking bracket which is pivotable about bearing journal of a housing half.
  • the U-shaped locking bracket has pockets, in each of which a spring element is inserted. These spring elements act on closing the locking bracket so on locking pin of the other half of the housing that the housing halves resilient pressed against each other. Furthermore, the use of a
  • tilt lever-like locking element disclosed as an advantageous embodiment. This design allows a good relationship between operating and holding power.
  • Actuating knob is designed as a combined rotary and push-button and is engaged with a arranged in the interior of the upper housing part spring lever.
  • the spring lever causes a locking connection between the two housing parts as a function of the position of the actuating button. Furthermore, it is disclosed by a colored mark the locking connection between the two
  • a disadvantage of this prior art is that the operation of such an operating device requires a relatively large effort.
  • German Patent and Trademark Office has in the priority application for the present application, the following prior art research: EP 2 746 599 A2, US 2013/0149031 A1, WO 2009/126968 A1 and US 9,482,255 B2.
  • the object of the invention is the operation of a
  • a connector has at least the following:
  • a connector housing with at least one
  • At least one push button having one at least partially disposed in the at least one passage opening
  • a push button pin having at least two circumferential grooves, namely a locking groove and an unlocking groove;
  • Push button pin can assume at least two different orientations, namely a locking orientation and an unlocking orientation,
  • Push button pin in the connector housing allows and moving the push button pin out of the
  • Connector housing prevents
  • Locking orientation is tiltable in its unlocking orientation when in the
  • circumferential groove namely a holding groove
  • Unlock alignment in its latch alignment is tiltable when it is arranged with its inner area in the retaining groove.
  • the asymmetric coil spring whose basic design in the art is sometimes also known as “diagonally wound spring” and / or under the name “Bai Seal spring”, characterized essentially by the fact that their spirals respectively have a major axis and a minor axis.
  • the spiral spring can assume at least two different orientations, namely the locking orientation and the unlocking orientation, relative to the passage opening and the push-button pin.
  • the spirals can be made oval.
  • each spiral can therefore form an angle with the plane of the ring which deviates significantly from 90 °, thus e.g. is greater than 98 ° or less than 82 °, in particular greater than 106 ° or less than 74 °, particularly preferably greater than 1 14 ° or less than 66 °.
  • a system of the aforementioned connector and a mating connector lockable therewith is characterized in that the mating connector has a mating connector housing, wherein the mating connector housing has at least one locking opening into which the at least one push button of the connector in the locked state with a free end of his
  • Push-button pin engages.
  • Mating connector housing has the following steps:
  • Locking alignment is brought with its inner area in a circumferential locking groove of the push-button pin, thereby the connector housing (1 1) with the
  • Mating connector housing has the following steps:
  • dips with its at least one
  • Polarization recess encompasses the respective polarization pin of the through hole, and wherein
  • Connector housing is pushed out in the second direction of movement about both the second and the first distance, until finally
  • Push button pin dips and the push button in his
  • the push button may have a free-standing end, which points in the assembled state in the insertion direction. With this free-standing end of the through-hole of the push button
  • the freestanding end of the push-button pin can be configured tapered, which already a certain sealing effect can be achieved, in which the housing halves are pressed in the insertion direction against each other.
  • the freestanding end of the push-button pin with a further mechanism for locking of the connector housing with the mating connector housing cooperate.
  • this mechanism can serve to redirect the force of the inserted push-button pin at right angles and to advantageously draw the connector housing and the mating connector housing together in the locking particularly strongly sealingly against each other and / or against each other.
  • step H the described under point h1
  • Snap button head can be prevented.
  • the further spring element can already be maximally compressed in this position of the push button.
  • the push button head presses in this position against a first end of the already fully compressed further spring element and is thus prevented by the inner contour, which abuts the spring element with its second end, at an even deeper into moving into the connector housing finally.
  • An advantage of the connector is its particularly simple operation, because it can be locked and unlocked with a single hand. Both the locking and unlocking done in particular by squeezing the two arranged on the connector housing push buttons.
  • Locking mechanism for fixing (latching) and releasing (unlatching) of the push button in corresponding positions and Directions to include on the connector housing only a very few components, namely the push button, the asymmetric coil spring and provided for applying the restoring force spring element, and further, of course, with the mating connector housing to be locked connector housing itself, the associated
  • Another advantage is that the locking and unlocking of the connector in their application largely self-explanatory, similar to a so-called "ballpoint pen mechanism", can be operated. Also described in the above-mentioned unlocking under item F., for unlocking possibly necessary or at least advantageous rotation of the push button can in particular of the shape and / or color and / or the feel and / or corresponding sounds of
  • Push button and / or the connector housing in particular in cooperation of the push button with the connector housing, are supported so that even this part of the operation the inclined user self-explanatory.
  • Connector in a particularly preferred embodiment has at least one fixed in the connector housing contact carrier.
  • the contact carrier which is also referred to as insulator, at least one contact is arranged. In particular, this involves an electrical and / or optical and / or pneumatic contact.
  • such a contact has a plug-in area and a cable connection area. This cable connection area is used for
  • the connector housing at least one Jardineincastö réelle be arranged for the introduction of an electrical and / or optical and / or hydraulic cable.
  • the connector is inter alia by a
  • the connector can also be a so-called
  • the connector may be at least partially made of metal and designed for high currents and / or voltages, ie z. B.
  • Connectors have at least one PE ("Protection Earth”) - contact, for example in the form of a PE screw.
  • the connector is a
  • the connector housing can thus have two mutually parallel broad sides and at right angles thereto two mutually parallel narrow sides.
  • the connector housing may have two through holes, of which preferably one in each of the two
  • the connector may further comprise two push buttons and two asymmetrical coil springs, each of the push buttons with its push button pin and one of the asymmetrical coil springs in each one of the through holes is arranged.
  • This has the advantage of simplified operation, since only the two push buttons have to be moved towards each other for locking, ie they can be advantageously compressed by the user with one hand.
  • This type of operation can also be automated particularly advantageously, for example by means of a corresponding electromechanical device. In this way, for example, a "pulling under load" can be prevented.
  • the Entriegelungsrille and / or the retaining groove in each case deeper and / or wider than the locking groove. This has the advantage that the coil spring in the unlocking and / or retaining groove has sufficient "play" to change their respective orientation according to the direction of movement of the push-button pin.
  • the locking groove may be arranged on the push-button pin between the unlocking groove and the retaining groove. This has the advantage that the push-button pin can move past the asymmetrical spiral spring in the area between its retaining groove and its unlocking groove with its locking groove.
  • Unlocking groove and the retaining groove can each take place a reversal of the orientation of the asymmetric coil spring. Dip the coil spring aligned in its locking orientation with its
  • the push button in particular its free-standing end opposite, has a push-button head, which has a larger diameter than the push-button pin.
  • the push button may also have projections and / or recesses and / or further stop means. Is the push button in his the connector housing with the
  • Stop means abut against at least one arranged in the through hole polarizing agent.
  • Polarizing agent is preferably a polarization pin. It may, however, be in an alternative and / or complementary
  • Embodiment also be a polarization recess and / or a Polarisationsanformung and / or another polarizing agent.
  • asymmetric coil spring engages with its interior in the locking groove. In this state, the push button is fixed in its locking position particularly reliable on the connector housing.
  • the push-button head has at least one polarization recess for unlocking.
  • the push button By a corresponding rotation of the push button about the axis of its preferably rotationally symmetrical executed push-button pin, the at least a polarizing recess in the vicinity z. B. the at least one polarizing pin of the passage opening of the
  • the coil spring can reach with its inner region in the Entriegelungsrille the push-button pin, tilt there in their Entriegelungsauscardi and so a subsequent unlocking of the connector housing from
  • the invention makes use in particular of an empirically found side effect during the development, which consists in the fact that the pushbutton rotates automatically at least slightly around the symmetry axis of the push-button pin during locking and unlocking, provided that its polarization recess is not in mechanical contact with the polarization pin ,
  • This effect can be caused for example by the special design of the further spring element, which consists in particular in a conical spring. If in others Configurations such an effect does not always take place automatically, he can easily without the specialist known means, eg. B. by suitable, for. B. thread-like contours of the polarizing pin and / or the passage opening or by additional
  • Push button also be rotated by the user by hand in its locking position, with the appropriate orientation by
  • Labels, graphic and / or color markings, haptic and / or acoustic features u. ⁇ . can be relieved, as in
  • the push button is thus in his
  • Spiral spring is arranged in the locking groove, while a deeper insertion of the push button is prevented by the polarization pin. This ensures a particularly high reliability of the lock.
  • the connector can thus have at least one additional spring element which is preferably a further spiral spring, in particular a conical spring. This further spring element is used for applying a
  • the further spring element can, for example, between the said
  • the further spring element is suitable, the push button head of the Out inner contour and thus out of the connector housing and the entire push button on the connector housing to press back into its holding position.
  • Locking direction can in particular by a Hinein- or
  • Connector housing can be effected.
  • the coil spring can be moved by manually moving the push-button pin into the
  • tilt connector housing from its Entriegelungsauscardi in its locking orientation, while it is arranged with its inner region in the retaining groove.
  • the push button and / or the connector housing in the region of the push button can be marked in color.
  • continuous line structures may result over the pushbutton and the connector housing.
  • symbols may be provided on the push button and on the connector housing, for example, arrow and / or lock symbols.
  • both the push button and the connector housing has an arrow symbol. Show both
  • the connector housing in the region of the push button have a special three-dimensional shape, to which the push button in its unlocked position connects continuously, so that this unlocking position is also also tactile, which in use under difficult lighting conditions, eg. B. in the stage area, is of particular advantage.
  • the pushbutton When transferring into its unlocked position, the pushbutton, together with the connector housing, can generate an audible noise which, according to experience, or empirically
  • Investigations - by the majority of users is associated with a unlatching.
  • a noise which as a rule is perceived as latching, can also be generated.
  • Fig. 1a is a prior art asymmetrical annular coil spring
  • FIG. 3a shows a locking device in an exploded view
  • Fig. 3b - c a conical spring of the locking device
  • Fig. 3d a push button of the locking device with a
  • 3e shows a passage opening of a connector housing with a groove, an inner contour and two polarization pins; 4a-f the process of locking and unlocking in cross section through the locking device;
  • FIG. 1 a - c show a prior art, asymmetric, annular spiral spring performed 4.
  • the coil spring 4 is shown only in sections in its actual form;
  • the individual spirals 40 each have an oval shape with a major axis A1 and a minor axis A2, which in Fig. 1 b
  • Fig. 1 c shows the coil spring 4 in a side view. This is a strong inclination against the
  • Figs. 2a-d show a prior art corresponding
  • a mechanical connector shown at least in sections has, as shown in FIG. 2 a, a pin 32 ' arranged in a housing bore 12 ' of a connector housing 11.
  • Housing bore 12 ' has a housing groove 124 ' with the asymmetrical coil spring 4 arranged therein.
  • the pin 32 ' has two grooves, namely a locking groove 322 ' and a
  • Unlocking groove 321 ' The coil spring 4 is, as also shown in Fig. 2b, held by the housing groove 124 ' and the locking groove 322 ' in a locking orientation, ie, their major axis A1 is left inclined in the drawing.
  • the unlocking groove 321 'of the pin 32 ' serves to receive the canted coil spring 4 as shown in Fig. 2c at a second revolution angle when the pin 32 'is inserted deeper into the connector housing 11 in a first direction of movement B1.
  • the spiral spring 4 can assume at least two orientations. In their locking orientation, as shown for example in Figs. 2a and 2b, an insertion of the pin 32 ' in the connector housing 1 1 in the first direction of movement B1
  • Movement direction B1 is opposite.
  • Fig. 3a shows a locking device of a
  • Connector housing 1 1 in an exploded view. For this locking device has only partially shown here
  • the locking device has an asymmetrical coil spring 4, which is shown here only schematically, another spring element, which is a conical spring 5, and a push button. 3
  • FIGS. 3b and 3c show the conical spring 5 in a relaxed and in a compressed state.
  • the conical spring 5 is used on the
  • Fig. 3d shows the push button 3 in detail.
  • the push button 3 has at one end a substantially plate-shaped push-button head 31st
  • the push button head 31 opposite the push button 3 has a free-standing end 324, which has a conical shape.
  • two polarization recesses 310 are arranged opposite one another.
  • a push-button pin 32 connects.
  • An unlocking groove 321, a locking groove 322 are respectively circumferentially on the push-button pin 32 and a retaining groove 323.
  • the unlocking groove 321 and the retaining groove 323 are each lower than the locking groove 322.
  • FIG. 3 e shows the passage opening 12 which is in the
  • Connector housing 1 namely in a housing wall of the
  • Connector housing 1 1 is arranged. Therein, two polarization pins 120 are arranged opposite one another for cooperation with the push-button head 31, in particular with the polarization recesses 310 arranged therein.
  • the mounted push button 3 starting from its unlocked the connector holding position, initially only a first distance in the connector housing 1 1 are inserted until his head gropf 31 abuts against the polarization pin 120. In this state is the
  • Push button 3 relative to the connector housing 1 1 in its locking position and also in its locking position. In order to push the push button 3 now also an additional second distance in the connector housing 1 1, it is first necessary to turn the push button from its locking position to its unlocked position, d. H. the
  • Polarization recesses 310 of the push-button head 31 by rotation of the push button 3 to bring about the axis of symmetry of its push-button pin 32 in the vicinity of the polarizing pin 120, so that the
  • Polarization recesses 310 engage around the polarization pin 120 in thereby enabling further pushing.
  • the polarization pin 120 then has the
  • Inner contour 121 in the form of a concentric, annular taper. If the push button 3 is already introduced to the second distance, so this inner contour 121 is an even deeper plugging the Push button 3 at least indirectly finally prevented.
  • the further spring element namely the conical spring 5, disposed between the push-button 3 and the inner contour 121 and is finally compressed by the further pushing of the push button 3 maximum. In this position, the push button 3 is inserted as deeply as possible into the connector housing 1 1.
  • FIGS. 4a-4f illustrate this process in one
  • Fig. 4a shows the push button 3, the first of its holding position shown therein with its push-button pin 32 in the insertion deeper into the through hole 12 of the
  • the annular asymmetric coil spring 4 is arranged with its outer region 41 in the housing groove 124 of the through hole 12. In this case, it is aligned in its locking orientation, so allows only one movement of the push button 3 in a first movement direction B1, namely in the insertion direction, but prevents movement in a second direction of movement B2, which is opposite to the first direction of movement B1. In the holding position of the push button shown, the coil spring 4 is in this position of the push button 3 with her
  • Connector housing 1 as shown in Fig. 4b.
  • Fig. 4c is shown how the push button 3 to a first
  • Plug-in locking position d. H. the push button 3 can lock in this position, the connector housing 1 1 with a mating connector housing 21, not shown here. The following is shown in FIG. 4d:
  • Fig. 4e shows the push button 3 in almost the same position and differs from the previous illustration only in that the coil spring 4 by an extremely small
  • Fig. 4f shows how the print head 3 with respect to the preceding illustration by the first and the second distance from the
  • Connector housing 1 1 has been moved out.
  • the push button 3 is thus in its unlocked position.
  • the coil spring 4 is at the same time with its inner region 41 again arranged in the retaining groove 323 and is still already by a, z. B. manual, extremely slight pushing the push button 3 back into their
  • Fig. 4g shows the push button 3 in a plan view of his
  • the push button 3 is located in one
  • Locking position since its polarization recesses 310 are not yet in the vicinity of the polarization pin 120, so in the viewing direction in front of the polarizing pin 120, are.
  • the push button 3 is rotated in its locking position relative to its unlocked position.
  • the push-button head 31 abuts against the polarizing pegs 120 or at least against a region of the polarizing pegs 120.
  • the spiral spring 4 is simultaneously, as shown in FIG. 4c. aligned in their locking orientation and arranged with its inner region 41 in the locking groove 322. This also prevents them
  • the push button 3 Moving out of the push button 3 from the connector housing 11.
  • the push button 3 is thus in its locking position. He can be easily moved out of the connector housing 1 1 neither in the second direction of movement B2 still he can be moved deeper into the connector housing 1 1 in the first direction of movement B1. In this locking position he can
  • Lock mating connector housing 21 This can e.g. by doing so, that with his freestanding end 324 in a
  • Recess of the mating connector housing 21 engages and / or by actuating a corresponding mechanism, which ideally locks the connector housing 1 1 and the mating connector housing 21 to each other and also sealingly pressed against each other.
  • Fig. 4h shows the push button 3 from the same view in one
  • the push button 3 is compared to the previous illustration about the axis of symmetry of the
  • Push-button pin 32 turned slightly to the right. It can easily be seen that the polarization recesses 310 from the viewing direction now directly in front of the polarizing pin 120, d. H. in the vicinity of the polarizing pin 120, are arranged. This makes it possible to push the push button 3 by the second distance in the connector housing 1 1 by the polarization recesses 310 of the push-button head 31 engage around the respective polarization pin 120. In this case, the push button 3 can thus move from its locking position, as shown in Fig. 4c, in a position as shown in Fig. 4d.
  • FIGS. 5a to 5c show a plug connection, comprising the
  • Connector housing 1 1 together with a plugged mating connector housing 21.
  • the connector housing 1 1 has next to a Jardineindigö réelle 13 at two each other
  • Locking device comprising, inter alia, the push button 3 ' , which is present in a second embodiment.
  • This second embodiment of the push button 3 ' differs from the aforementioned
  • Embodiment 3 in that the polarization recesses 310 from the respective viewing direction, ie viewed from the outside, are hidden for design reasons.
  • To facilitate the operation of the push button 3 ' is designated with a triangle as an arrow mark to indicate its locking and unlocking position.
  • Fig. 5a is the push button 3 ' in one
  • Locking position is beats its push-button 31 to the not visible in this illustration polarization pin 120. As a result, he can not be pushed deeper into the connector housing 11.
  • Connector housing 1 1 points.
  • the polarizing recesses 310 of the pushbutton 3 which are not visible in this illustration, are arranged in the vicinity of the polarizing pins 120.
  • the push button 3 ' now also to the second

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne un connecteur enfichable (1). Pour enficher le connecteur enfichable au moyen de deux boutons-poussoirs (3) disposés sur le côté de celui-ci, l'invention propose d'utiliser un ressort spiral asymétrique de telle sorte qu'il permette, dans son orientation de verrouillage, un déplacement vers l'intérieur de la tige (32) de bouton-poussoir respective dans le boîtier (11) de connecteur enfichable et empêche une sortie de la tige (32) de bouton-poussoir hors du boîtier (11) de connecteur enfichable. Le ressort spiral (4) peut du reste basculer depuis son orientation de verrouillage dans son orientation de déverrouillage quand il est disposé, par sa zone intérieure (41), dans une rainure de déverrouillage (321) de la tige (32) de bouton-poussoir. Dans son orientation de déverrouillage, le ressort spiral (4) peut permettre un déplacement de sortie de la tige (32) de bouton-poussoir hors du boîtier (11) de connecteur enfichable. Ainsi, un actionnement similaire à un stylo à bille est rendu possible avec des moyens extrêmement robustes, avec seulement un petit nombre de composants et un confort d'utilisation élevé.
PCT/DE2018/100978 2017-12-14 2018-11-30 Connecteur enfichable WO2019114866A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP18826923.7A EP3596344B1 (fr) 2017-12-14 2018-11-30 Connecteur enfichable
US16/610,443 US11777254B2 (en) 2017-12-14 2018-11-30 Plug-in connector
CN201880071664.3A CN111316002B (zh) 2017-12-14 2018-11-30 插接连接器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017130005.8 2017-12-14
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EP3596344B1 (fr) 2021-03-03
EP3596344A1 (fr) 2020-01-22
DE102017130005B3 (de) 2019-06-06
CN111316002B (zh) 2021-11-12
CN111316002A (zh) 2020-06-19
US11777254B2 (en) 2023-10-03

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